private ThreadMessage convertDTO(MessageDTO msgDTO) {
ThreadMessage msg = null;
if (msgDTO != null) {
msg = new ThreadMessage();
msg.setAuthor(msgDTO.getAuthor());
msg.setDatePosted(msgDTO.getDatePosted());
msg.setForumId(msgDTO.getForumId());
msg.setId(msgDTO.getId());
msg.setMessageBody(msgDTO.getMessageBody());
msg.setName(msgDTO.getName());
msg.setNumReplies(msgDTO.getNumReplies());
msg.setParentId(msgDTO.getParentId());
}
return msg;
}
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public ThreadMessage readThreadMessage(String path) throws ForumServiceException {
logIt("readThreadMessage(...) called");
logger.debug("params : path=" + path);
ThreadMessage msg = null;
try {
// Security check
String caller = membership.getProfilePathForConnectedIdentifier();
if (caller == null) {
throw new ForumServiceException("Could not get connected profile");
}
logIt("caller: " + caller);
pep.checkSecurity(caller, path, "read");
// Look up given path and check resource type
FactoryResourceIdentifier identifier = binding.lookup(path);
checkResourceType(identifier, ThreadMessage.RESOURCE_NAME);
// sFind the entity
msg = em.find(ThreadMessage.class, identifier.getId());
if (msg == null) {
throw new ForumServiceException("Unable to find a message for id " + identifier.getId());
}
// Call the WS to retrieve values that are not stored in
// factory
HashMap<String, Object> values = forumWS.readThreadMessage(msg.getForumId(), msg.getId());
if (values != null && !values.isEmpty()) {
String code = (String) values.get("statusCode");
String msgTxt = (String) values.get("statusMessage");
logIt("Message Code:" + code + " Message: " + msgTxt);
if (!code.equals(CollaborationUtils.SUCCESS_CODE) || values.get("ThreadMessage") == null) {
throw new ForumServiceException(
"Error code recieved from the WS." + " Code" + code + " Message:" + msgTxt);
}
// FIXME The path is missing in the replies list....Use Browser
// method
MessageDTO msgWS = (MessageDTO) values.get("ThreadMessage");
if (msgWS != null) {
// We don't persist the following
// (messageBody,datePosted,numReplies,messageReplies)
// so we retrieve values from WS
msg.setMessageBody(msgWS.getMessageBody());
msg.setDatePosted(msgWS.getDatePosted());
msg.setNumReplies(msgWS.getNumReplies());
if (msgWS.getMessageReplies() != null) {
msg.setMessageReplies(convertHashMap(path, msgWS.getMessageReplies()));
}
// notify
notification.throwEvent(
new Event(
path,
caller,
ThreadMessage.RESOURCE_NAME,
Event.buildEventType(
ForumService.SERVICE_NAME, ThreadMessage.RESOURCE_NAME, "read"),
""));
logIt(msg.toString());
} else {
throw new ForumServiceException("Error in WS response.");
}
} else {
throw new ForumServiceException("Error in recieving extra details from WS.");
}
return msg;
} catch (Exception e) {
logger.error("unable to read the message at path " + path, e);
throw new ForumServiceException("unable to read the message at path " + path, e);
}
}